ABB ACS2000 AFE 1MVA User Manual page 125

125 ACS2000 AFE 1MVA UM 3BHS297030 ZAB E01 REV. J
8.5.2 Start sequence of the drive
AFE Ready on
AFE Ready ref
Not ready on
&
Ready on
Charging
DC link charges
Fan switches on
MCB closes
Ready run
INU starts to modulate
Ready ref
Operation
Ready on conditions:
■
Auxiliary power supply on
■
AFE - INU door
closed and locked
■
Drive not grounded
■
No emergency off
■
No fault
On command
Start command